Sure, changing the needle size and yarn weight is probably the easiest way to change the size of the finished cocoon. If you knit a sample swatch with your yarn and needles, you'll be able to estimate the size of the finished piece.

Sure, changing the needle size and yarn weight is probably the easiest way to change the size of the finished cocoon. If you knit a sample swatch with your yarn and needles, you'll be able to estimate the size of the finished piece.

I am unable to calculate as I am not good with numbers that is why I need your help!Thank you again, Camilla